0.8450 in. Od
A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.
Classification: Parts for steam turbines
NSN 6135-00-660-8654
NSN 6620-01-355-4339
NSN 5950-01-337-2451
NSN 5999-00-780-3309
NSN 6620-01-333-7014
NSN 6150-00-075-4965
NSN 6150-01-226-1442
NSN 6145-00-878-7503
NSN 5960-01-649-1341
NSN 5855-01-628-6427
NSN 5930-01-437-8024
NSN 6220-00-418-1961